This is the upgraded filter we use. The basic dimensions are 20”X25”X5”. It is also referred to as an “Air Bear” type filter. This filter is great for seasonal allergies, basic household dust and dander and for keeping your equipment clean and in top working condition. It captures smaller particulate than the MERV 8 and will provide a higher level of filtration for you and your family. These filters should be changed twice per year, once before cooling season and once before heating season.

Pack of 2